4-Hydroxyphenylpyruvic acid
4-Hydroxyphenylpyruvic acid (CAS: 156-39-8), with the linear formula HOC<sub>6</sub>H<sub>4</sub>CH<sub>2</sub>COCO<sub>2</sub>H and a molecular weight of 180.16 g/mol, is an organic compound recognised for its utility as a building block in chemical synthesis. This off-white to tan crystalline solid plays a role in the production of various organic molecules. It is supplied by Tech Serve Solutions as a Grade II material with a minimum assay of 98%.
- IUPAC
- 3-(4-Hydroxyphenyl)-2-oxopropanoic acid
- Synonyms
- 3-(4-Hydroxyphenyl)-2-oxopropanoic acid
Organic Synthesis Intermediate
4-Hydroxyphenylpyruvic acid serves as a valuable intermediate in the synthesis of complex organic molecules. Its structure, featuring a phenyl ring with a hydroxyl group and a pyruvic acid moiety, allows for diverse chemical transformations.
Research and Development
This compound is frequently employed in research laboratories for exploring new synthetic routes and developing novel chemical entities. Its availability as a high-purity building block supports various R&D projects.
Building Block for Fine Chemicals
As a member of the organic building blocks category, 4-Hydroxyphenylpyruvic acid is utilised in the preparation of fine chemicals. It provides a functionalised aromatic core for constructing more elaborate chemical structures.
| Molecular weight | 180.16 |
|---|---|
| Linear formula | HOC6H4CH2COCO2H |
| Assay | 98% |
| Form | crystalline |
| Colour | off-white to tan |
| Solubility | ethanol: soluble50 mg/mL |
| Melting point | 219-220 °C (dec.)(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Type | Grade II |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Hydroxyphenylpyruvic acid used for?
+
4-Hydroxyphenylpyruvic acid is primarily used as a building block in organic synthesis and in research and development for creating novel chemical entities and exploring synthetic pathways.
What is the CAS number and formula for 4-Hydroxyphenylpyruvic acid?
+
The CAS number for 4-Hydroxyphenylpyruvic acid is 156-39-8, and its linear formula is HOC<sub>6</sub>H<sub>4</sub>CH<sub>2</sub>COCO<sub>2</sub>H.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-Hydroxyphenylpyruvic acid as Grade II with an assay of 98%. TSS does not represent this product as USP, BP, or EP grade.
How should 4-Hydroxyphenylpyruvic acid be handled?
+
Handling requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. It is a warning substance that may cause skin irritation, eye irritation, and respiratory irritation (H315-H319-H335).
How is 4-Hydroxyphenylpyruvic acid packed and shipped?
+
4-Hydroxyphenylpyruvic acid is packed in suitable containers for export and is shipped in accordance with international regulations for chemical transport. Please contact us for specific export details.
How can I request a sample or quote for 4-Hydroxyphenylpyruvic acid?
+
To request a sample or a quote, please contact the Tech Serve Solutions sales department via our website or by phone, providing your contact details and the quantity required.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis